Activity elimination: Activity of checking the mixing and activity of mixing as the employee is no longer mixing

Activity elimination: Activity of mixing as the assistant is no longer mixing

Activity elimination and activity selection: Eliminating the activity of checking the mixing and activity of mixing as the employee is no longer mixing; and to choosing automate the mixing activity instead of having the assistant perform the mixing activity

Activity elimination: Activity of checking the mixing

Activity selection: Choosing to automate the mixing activity instead of having the assistant perform the mixing activity

Getting an audit firm to check the restaurant’s financial statements

Heating up some dishes that have become slightly cool before serving to customers

Counting change to provide to customers

Answering customer queries about dishes' ingredients

Wiping drinks spilt by customers

Proportion of crates of milk transported without breaking any bottles of milk

Number of crates of milk transported per hour without spilling any milk

Number of crates of milk transported without spilling any milk

Number of crates of milk transported per hour

Number of customer complaints about late deliveries

Average number of papers remarked per hour

Number of mistakes in marking corrected per hour

Number of mistakes in marking correctly identified

Proportion of students who failed the exam were confident that they did very well

Proportion of students received high distinction after the remark